United Flight 1794 Deals & Information (2025/2026)

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United Flight 1794 Route Deals From $111

The cheapest prices found with in the last 7 days for return flights were $177 and $111 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 24 - Sat, Jan 31
PDX
Portland Intl.
IAH
George Bush Intercontinental
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 24 from Portland Intl. to George Bush Intercontinental, returning Sat, Jan 31, priced at $177 found 2 days ago
Sat, Jan 24 - Sat, Jan 31
PDX
Portland Intl.
IAH
George Bush Intercontinental
$183 Roundtrip, found 2 days ago
$183
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 24 from Portland Intl. to George Bush Intercontinental, returning Sat, Jan 31, priced at $183 found 2 days ago
Wed, Oct 1 - Mon, Oct 13
PDX
Portland Intl.
IAH
George Bush Intercontinental
$193 Roundtrip, found 23 hours ago
$193
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Oct 1 from Portland Intl. to George Bush Intercontinental, returning Mon, Oct 13, priced at $193 found 23 hours ago
Tue, Oct 14 - Mon, Oct 20
PDX
Portland Intl.
IAH
George Bush Intercontinental
$201 Roundtrip, just found
$201
Roundtrip
just found
Select United flight, departing Tue, Oct 14 from Portland Intl. to George Bush Intercontinental, returning Mon, Oct 20, priced at $201 just found
Tue, Oct 28 - Sat, Nov 1
PDX
Portland Intl.
IAH
George Bush Intercontinental
$206 Roundtrip, found 6 hours ago
$206
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Oct 28 from Portland Intl. to George Bush Intercontinental, returning Sat, Nov 1, priced at $206 found 6 hours ago
Wed, Oct 1 - Mon, Oct 13
PDX
Portland Intl.
IAH
George Bush Intercontinental
$207 Roundtrip, found 23 hours ago
$207
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Oct 1 from Portland Intl. to George Bush Intercontinental, returning Mon, Oct 13, priced at $207 found 23 hours ago
Thu, Oct 30 - Sat, Nov 1
PDX
Portland Intl.
IAH
George Bush Intercontinental
$208 Roundtrip, found 1 day ago
$208
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 30 from Portland Intl. to George Bush Intercontinental, returning Sat, Nov 1, priced at $208 found 1 day ago
Tue, Oct 28 - Wed, Oct 29
PDX
Portland Intl.
IAH
George Bush Intercontinental
$227 Roundtrip, found 18 hours ago
$227
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Oct 28 from Portland Intl. to George Bush Intercontinental, returning Wed, Oct 29, priced at $227 found 18 hours ago

Frequently asked questions

What route does flight number UA1794 take?
UA1794 travels between Miami Intl. Airport (MIA) and Houston Airport directly. This trip generally takes 2 hours and 42 minutes.
What kind of plane is on flight number UA1794?
There's a strong chance you'll find yourself cruising aboard a Boeing 737 MAX 9 if you're traveling on flight number UA1794. This flight typically takes off from Miami, FL Airport (MIA-Miami Intl.) and lands at IAH.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA1794 flight with Travelocity, please visit our Customer Service Portal.